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4/8/2010
This method retrieves the rating.
Syntax
HRESULT get_Rating( BSTR* pbstrRating ); |
Parameters
- pbstrRating
-
[out] Pointer to a variable that receives a BSTRwith the information.
Return Value
Returns an HRESULTvalue. Possible values include those shown in the following table.
| Value | Description |
|---|---|
|
S_OK |
Success. |
|
E_NOTIMPL |
Not implemented. |
|
E_OUTOFMEMORY |
Insufficient memory. |
|
VFW_E_NOT_FOUND |
Item not found. |
Remarks
If the method succeeds, the string pbstrRating will contain rating information if available or track number otherwise.
The caller must free the returned BSTRby calling the SysFreeStringfunction.
Requirements
| Header | dshow.h, initguid.h, qnetwork.h |
| Windows Embedded CE | Windows CE 2.12 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have
different include file and Library requirements
For more information, see Setting Up the Build Environment,Version 2.12 requires DXPAK 1.0 or later |